<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HFLSMUN</title>
    <style>
        body {
            font-family: "Microsoft YaHei", sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #4da6ff; /* 接近示例的淡蓝色背景 */
            color: #fff;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            min-height: 100vh;
        }
        .header {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeIn 2s ease-out forwards;
            animation-delay: 0.5s;
        }
        .logo {
            width: 120px;
            height: 120px;
            margin-right: 20px;
        }
        .title h1 {
            font-size: 36px;
            margin: 0;
        }
        .title .tag {
            font-size: 20px;
            margin-top: 5px;
        }
        .welcome {
            font-size: 18px;
            margin-bottom: 40px;
            opacity: 0;
            animation: fadeIn 2s ease-out forwards;
            animation-delay: 1.5s;
        }
        .about-title {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 10px;
            position: relative;
            display: inline-block;
            opacity: 0;
            animation: fadeIn 2s ease-out forwards;
            animation-delay: 2.5s;
        }
        .about-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -5px;
            width: 100px;
            height: 3px;
            background-color: #fff;
        }
        .about-img-container {
            margin-top: 20px;
            position: relative;
            opacity: 0;
            animation: fadeIn 2s ease-out forwards;
            animation-delay: 3.5s;
        }
        .about-img {
            width: 100%;
            max-width: 500px;
            border-radius: 10px;
        }
        .img-text {
            position: absolute;
            bottom: 10px;
            left: 10px;
            background: rgba(255, 255, 255, 0.8);
            padding: 5px 10px;
            border-radius: 5px;
            color: #000;
            font-size: 16px;
        }
        .img-arrow {
            position: absolute;
            top: 50%;
            right: 10px;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #000;
            cursor: pointer;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
    </style>
</head>
<body>
    <div class="header">
        <img src="HFLSMUN.jpg" alt="社团标志" class="logo">
        <div class="title">
            <h1>HFLSMUN</h1>
            <p class="tag">#社团</p >
        </div>
    </div>
    <p class="welcome">HFLSMUN欢迎您！</p >
    <h2 class="about-title">关于我们？</h2>
    <div class="about-img-container">
        <img src="Logo1.jpg" alt="关于我们图片" class="about-img">
        <div class="img-text">2024-2025主席团！</div>
        <div class="img-arrow">→</div>
    </div>
</body>
</html>